DSR协议的优化研究

doi:10.3778/j.issn.1002-8331.2008.33.040

计算机工程与应用 ›› 2008, Vol. 44 ›› Issue (33): 128-130.DOI: 10.3778/j.issn.1002-8331.2008.33.040

DSR协议的优化研究

傅明,鲁晓霞

长沙理工大学计算机与通信工程学院，长沙 410076

收稿日期:2007-12-17 修回日期:2008-03-10 出版日期:2008-11-21 发布日期:2008-11-21
通讯作者: 傅明

Research for optimization of DSR protocol

FU Ming,LU Xiao-xia

College of Computer and Communication Engineering，Changsha University of Science and Technology，Changsha 410076，China

Received:2007-12-17 Revised:2008-03-10 Online:2008-11-21 Published:2008-11-21
Contact: FU Ming

摘要/Abstract

摘要： 在Ad hoc无线网络环境下，探索对DSR协议的优化。优化协议是一种结合蚂蚁网络算法，通过运用多径手段来提高路由可靠性的新型Ad hoc网络路由协议。该算法采用按需路由方式，不仅用蚂蚁网络算法为源结点提供到目的结点的多条路径，而且为了克服蚂蚁网络算法的滞后性，将蚂蚁网络算法进行了改进。仿真表明，优化协议提高了整个网络的吞吐量并降低了整个网络的丢包率。

关键词: 自组织网（Ad hoc）, 动态源路由协议（DSR）, 蚂蚁网络算法

Abstract: This paper proposes the optimization of DSR protocol in Ad hoc networks.The improved protocol combining with the AntNet algorithm proposes a new routing protocol in Ad hoc through multi-path.It uses AntNet algorithm to provide multi-path from source to destination adopting a way called On-Demand Multi-path Routing.In order to avoid the delay reaction the AntNet algorithm is improved.The result shows the improved protocol not only increase the throughput but also reduce the percent of the error.

Key words: Ad hoc, Dynamic Source Routing（DSR）, AntNet

傅明,鲁晓霞. DSR协议的优化研究[J]. 计算机工程与应用, 2008, 44(33): 128-130.

FU Ming,LU Xiao-xia. Research for optimization of DSR protocol[J]. Computer Engineering and Applications, 2008, 44(33): 128-130.

DSR协议的优化研究

Research for optimization of DSR protocol

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